Merged Rails 2.0 compatibility changes.

Compatibility with Rails 1.2 is preserved.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@975 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/search_controller.rb

@@ -90,9 +90,10 @@ class SearchController < ApplicationController
         end
       else
         operator = @all_words ? ' AND ' : ' OR '
-        Project.with_scope(:find => {:conditions => Project.visible_by(User.current)}) do
-          @results += Project.find(:all, :limit => limit, :conditions => [ (["(LOWER(name) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort] ) if @scope.include? 'projects'
-        end
+        @results += Project.find(:all, 
+                                 :limit => limit,
+                                 :conditions => [ (["(#{Project.visible_by(User.current)}) AND (LOWER(name) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort]
+                                 ) if @scope.include? 'projects'
         # if only one project is found, user is redirected to its overview
         redirect_to :controller => 'projects', :action => 'show', :id => @results.first and return if @results.size == 1
       end

app/models/mailer.rb

@@ -150,6 +150,11 @@ class Mailer < ActionMailer::Base
   def render_message(method_name, body)
     layout = method_name.match(%r{text\.html\.(rhtml|rxml)}) ? 'layout.text.html.rhtml' : 'layout.text.plain.rhtml'
     body[:content_for_layout] = render(:file => method_name, :body => body)
-    ActionView::Base.new(File.join(template_root, 'mailer'), body, self).render(:file => layout)
+    ActionView::Base.new(template_root, body, self).render(:file => "mailer/#{layout}")
   end
+  
+  # Makes partial rendering work with Rails 1.2 (retro-compatibility)
+  def self.controller_path
+    ''
+  end unless respond_to?('controller_path')
 end

app/models/project.rb

@@ -20,7 +20,7 @@ class Project < ActiveRecord::Base
   STATUS_ACTIVE     = 1
   STATUS_ARCHIVED   = 9
   
-  has_many :members, :dependent => :delete_all, :include => :user, :conditions => "#{User.table_name}.status=#{User::STATUS_ACTIVE}"
+  has_many :members, :include => :user, :conditions => "#{User.table_name}.status=#{User::STATUS_ACTIVE}"
   has_many :users, :through => :members
   has_many :custom_values, :dependent => :delete_all, :as => :customized
   has_many :enabled_modules, :dependent => :delete_all
@@ -62,6 +62,8 @@ class Project < ActiveRecord::Base
   validates_length_of :identifier, :in => 3..20
   validates_format_of :identifier, :with => /^[a-z0-9\-]*$/
   
+  before_destroy :delete_all_members
+  
   def identifier=(identifier)
     super unless identifier_frozen?
   end
@@ -129,6 +131,11 @@ class Project < ActiveRecord::Base
     children.select {|child| child.active?}
   end
   
+  # Deletes all project's members
+  def delete_all_members
+    Member.delete_all(['project_id = ?', id])
+  end
+  
   # Users issues can be assigned to
   def assignable_users
     members.select {|m| m.role.assignable?}.collect {|m| m.user}.sort

app/views/mailer/issue_add.text.html.rhtml

@@ -1,3 +1,3 @@
 <%= l(:text_issue_added, "##{@issue.id}") %>
 <hr />
-<%= render :file => "_issue_text_html", :use_full_path => true, :locals => { :issue => @issue, :issue_url => @issue_url } %>
+<%= render :partial => "issue_text_html", :locals => { :issue => @issue, :issue_url => @issue_url } %>

app/views/mailer/issue_add.text.plain.rhtml

@@ -1,3 +1,3 @@
 <%= l(:text_issue_added, "##{@issue.id}") %>
 ----------------------------------------
-<%= render :file => "_issue_text_plain", :use_full_path => true, :locals => { :issue => @issue, :issue_url => @issue_url } %>
+<%= render :partial => "issue_text_plain", :locals => { :issue => @issue, :issue_url => @issue_url } %>

app/views/mailer/issue_edit.text.html.rhtml

@@ -7,4 +7,4 @@
 </ul>
 <%= textilizable(@journal.notes) %>
 <hr />
-<%= render :file => "_issue_text_html", :use_full_path => true, :locals => { :issue => @issue, :issue_url => @issue_url } %>
+<%= render :partial => "issue_text_html", :locals => { :issue => @issue, :issue_url => @issue_url } %>

app/views/mailer/issue_edit.text.plain.rhtml

@@ -5,4 +5,4 @@
 <% end %>
 <%= @journal.notes if @journal.notes? %>
 ----------------------------------------
-<%= render :file => "_issue_text_plain", :use_full_path => true, :locals => { :issue => @issue, :issue_url => @issue_url } %>
+<%= render :partial => "issue_text_plain", :locals => { :issue => @issue, :issue_url => @issue_url } %>